package com.qf.service;

import com.qf.mapper.UserMapper;
import com.qf.pojo.User;

import java.util.List;

public class UserServiceImpl implements UserService{
    private UserMapper userMapper;

    public List<User> findAll() {
        List<User> users = userMapper.findUserAll();
        System.out.println("========第一个service===========");
        return users;
    }
}
